Comment:	Jeff's openSPOT4
Location:	37°31.49' N 122°02.78' W - ตำแหน่ง CM87XM45KX - show map 8.2 km ใต้ bearing 197° มาจาก Union City, Alameda County, California, United States [?] 24.6 km ตะวันตกเฉียงเหนือ bearing 327° มาจาก San Jose, Santa Clara County, California, United States 43.0 km ตะวันออกเฉียงใต้ bearing 130° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2025-12-10 08:01:39 UTC (4m59s ago) 2025-12-10 00:01:39 PST เวลาท้องถิ่น Union City, United States [?]
Device:	SharkRF: openSPOT4 (gadget)
Last path:	AB6MB-6>APOSB4 via TCPIP*,qAS,AB6MB
Positions stored:	2
Other SSIDs:	AB6MB AB6MB-9

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.